Last seen: Jul 15, 2025
Unfortunately I missed this deadline since life activities got in the way. That’s how they get away with such outrageous acts the poor victims only fi...
@sunandair you certainly seem to understand it now! Congratulations.
@simonwhiteley ours in practice correlates best with the peak usage day. Depending on your actual values the lowest heat loss prediction by spreadshee...
Contributing to the comments about compensation by overshoot in normal operation The first is de-frosting at virtually full capacity on our Vaillant...
100% is a good level! Our system is a 7kW Vaillant designed for 42C flow temp at -2C external. That gives it some flow in hand for demanding tempera...
Do you have a Sensocomfort? it looks like
Back to gas: we too had the meter removed for free by Octopus. It took very few minutes less than 15, so not a huge subsidy from them. We had a new ga...
Our house has a solid concrete floor cavity walls with old foam insulation and 300mm of insulation in the roof. It’s 190m2in area and 1950s build. The...
I’m not as expert as James but we have Vaillant and are happy with the heat level and wince a bit at the cost when it’s this cold So you ought to be...
While you are pulling the data together that James needs to help you should also download the MyValliant app. It tells you a lot about your system you...
Yes compulsory 3 phase in New Homes Standard is best!
I read this thread since I wanted to know what a reverse ferret was! Please assist. I totally agree with @transparent recommendation of (I assume) f...
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Latest Posts
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RE: Is a Valliant Inline 6kW heater a BUS buster?
@guydeb It is going to be high loss. I have heard t...
By JamesPa , 26 minutes ago
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@pie_eater I have been thinking of adding cooling to my...
By TechnoGeek , 1 day ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
Hi all, thanks for your help. The installer has confirm...
By Rikiarn , 2 days ago
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RE: No-code, plug-and-play monitoring for your heat pump
Just in case anyone is looking at Planet Atmo- we've ma...
By benson , 3 days ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
Agree, but you may have a hard time convincing them, as...
By JamesPa , 3 days ago
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RE: Seal the Deal: Don't Let Your Heat Pump Leak Energy
Hi - fyi - there's a dead image link in the 'Optimal In...
By seatonian , 3 days ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
@chandykris Horses and beggars…. 😉 Toodles.
By Toodles , 3 days ago
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RE: Cleaning up after gas meter removed
@agentgeorge Likewise in the loft space; we have 300mm ...
By Toodles , 3 days ago
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RE: Ecodan consuming 100kwh per day in new build!!!
This particular example is one of the worst I have seen...
By JamesPa , 4 days ago
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RE: Fan running in hot weather ...why?
I wonder if it has some kind of pressure transducer to ...
By ASHP-BOBBA , 4 days ago
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RE: Cooling with Samsung Gen6 and Flow error
@iaack The system isnt running long enough for any cond...
By EcoBaker , 4 days ago
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@heacol thanks for confirming we can only hope NAPIT ag...
By Bart , 4 days ago
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Sorry to hear that @bruce. Sadly I’ve heard from multip...
By Mars , 6 days ago
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RE: Crystal Ball Time: Communal or even Area Energy Storage?
I am invested in a couple of listed energy storage fund...
By Old_Scientist , 6 days ago
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RE: Who's your electricity provider and what's your tariff?
That would be my biggest commitment -time to gain great...
By SUNandAIR , 6 days ago
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RE: Who has a V2G EV installation
As has been discussed on other threads, trying to justi...
By Majordennisbloodnok , 1 week ago